Vent breather



FIG. 1 is a top, front, left side perspective view of the vent breather;

FIG. 2 is a bottom, rear, right side perspective view;

FIG. 3 is a front elevation view, the device being rotationally symmetric, and all elevation views being identical;

FIG. 4 is a top plan view;

FIG. 5 is a bottom plan view; and,

FIG. 6 is a bottom, rear, right side exploded perspective view. 

CLAIM The ornamental design for an vent breather, as shown and described. 